/* Master Chim recorder: shared tokens and components.
   Iron and Stone: warm ivory, charcoal ink, one auburn for action. */

@font-face {
  font-family: "Chimera";
  src: url("/assets/fonts/Chimera-Heavy.woff2") format("woff2");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --mc-auburn: #B33300;
  --mc-auburn-deep: #8C2800;
  --mc-auburn-tint: #F3D9CF;
  --mc-charcoal: #2B2B2B;
  --mc-charcoal-soft: #3A3A3A;
  --mc-slate: #6B7B8A;
  --mc-slate-ink: #56636F;       /* slate darkened for small text contrast on ivory */
  --mc-slate-soft: #A9B3BC;
  --mc-ivory: #F5F0E8;
  --mc-ivory-deep: #ECE5D8;
  --mc-ivory-line: #E2D9C8;
  --mc-white: #FFFFFF;
  --border-2: #D4C9B4;

  --font-display: "Chimera", "Oswald", "Arial Black", sans-serif;
  --font-serif: "Source Serif 4", "Minion Pro", Georgia, serif;
  --font-sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;

  --r-1: 2px;
  --r-2: 4px;
  --shadow-1: 0 1px 0 rgba(43, 43, 43, 0.06);
  --shadow-2: 0 2px 6px rgba(43, 43, 43, 0.08);
  --shadow-3: 0 8px 24px rgba(43, 43, 43, 0.10);
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur-fast: 120ms;
  --dur-base: 200ms;

  --gutter: 24px;
  color-scheme: light;
}

@media (min-width: 768px) { :root { --gutter: 48px; } }
@media (min-width: 1200px) { :root { --gutter: 64px; } }

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--mc-ivory);
  color: var(--mc-charcoal);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, video, svg { display: block; max-width: 100%; }

[hidden] { display: none !important; }

a { color: var(--mc-auburn); text-underline-offset: 2px; text-decoration-thickness: 1px; }
a:hover { color: var(--mc-auburn-deep); }

::selection { background: var(--mc-auburn); color: var(--mc-white); }

:focus-visible { outline: 2px solid var(--mc-charcoal); outline-offset: 2px; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--mc-charcoal); color: var(--mc-white);
  padding: 14px 16px; min-height: 44px; border-radius: var(--r-1);
  font-weight: 700; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; text-decoration: none;
}
.skip-link:focus { top: 12px; color: var(--mc-white); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Type ---------- */

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin: 0;
}

.label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mc-slate-ink);
}

.serif { font-family: var(--font-serif); }

.muted { color: var(--mc-slate-ink); }

/* ---------- Buttons ---------- */

.btn {
  -webkit-appearance: none; appearance: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: var(--r-1);
  border: 2px solid var(--mc-charcoal);
  background: transparent;
  color: var(--mc-charcoal);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  line-height: 1.1;
  cursor: pointer;
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), transform var(--dur-fast);
  white-space: nowrap;
}
.btn:hover { background: var(--mc-ivory-deep); color: var(--mc-charcoal); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn svg { width: 18px; height: 18px; flex: none; }

.btn-primary { background: var(--mc-auburn); border-color: var(--mc-auburn); color: var(--mc-white); padding: 14px 22px; }
.btn-primary:hover { background: var(--mc-auburn-deep); border-color: var(--mc-auburn-deep); color: var(--mc-white); }

.btn-dark { background: var(--mc-charcoal); border-color: var(--mc-charcoal); color: var(--mc-white); }
.btn-dark:hover { background: var(--mc-charcoal-soft); border-color: var(--mc-charcoal-soft); color: var(--mc-white); }

.btn-sm { min-height: 44px; padding: 10px 14px; font-size: 12px; }
.btn-lg { min-height: 56px; padding: 18px 28px; font-size: 15px; }
.btn-block { width: 100%; }

/* Text-style buttons. 44px tall so they're easy to tap on a phone. */
.link-btn {
  -webkit-appearance: none; appearance: none;
  display: inline-flex; align-items: center; min-height: 44px;
  background: none; border: 0; padding: 0 2px;
  font-family: var(--font-sans); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--mc-charcoal); cursor: pointer; text-decoration: underline; text-decoration-color: var(--border-2);
  text-underline-offset: 4px;
}
.link-btn:hover { text-decoration-color: var(--mc-charcoal); }
/* Delete and Throw away stay charcoal (one auburn element per view); the
   yes-or-no check guards them. */
.link-btn.danger { color: var(--mc-charcoal); text-decoration-color: var(--mc-charcoal); }

/* ---------- Forms ---------- */

.field { display: flex; flex-direction: column; gap: 6px; }
.field > label, .field > .label { color: var(--mc-charcoal); font-size: 11px; letter-spacing: 0.14em; }

.input, select.input, textarea.input {
  -webkit-appearance: none; appearance: none;
  width: 100%;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--border-2);
  border-radius: var(--r-1);
  background: var(--mc-white);
  color: var(--mc-charcoal);
  font-family: var(--font-sans);
  font-size: 15px;
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
select.input {
  padding-right: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%232B2B2B' stroke-width='1.8'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}
.input:focus { outline: none; border-color: var(--mc-charcoal); box-shadow: 0 0 0 2px rgba(43, 43, 43, 0.12); }
.input[aria-invalid="true"] { border: 2px solid var(--mc-charcoal); }

.hint { font-family: var(--font-serif); font-size: 14px; color: var(--mc-slate-ink); font-style: italic; margin: 0; }
/* Error messages are bold charcoal, so the page's one auburn element stays
   its main button. */
.form-error { font-size: 14px; font-weight: 700; color: var(--mc-charcoal); margin: 0; min-height: 1.5em; }

/* Segmented choice (radio group drawn as joined buttons) */
.seg { display: flex; border: 1px solid var(--border-2); border-radius: var(--r-1); background: var(--mc-white); overflow: hidden; }
.seg label { flex: 1; position: relative; cursor: pointer; }
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg span {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 8px 10px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--mc-charcoal);
  border-left: 1px solid var(--border-2);
  transition: background var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}
.seg label:first-child span { border-left: 0; }
.seg input:checked + span { background: var(--mc-charcoal); color: var(--mc-white); }
.seg input:focus-visible + span { outline: 2px solid var(--mc-charcoal); outline-offset: -4px; }
.seg input:disabled + span { opacity: 0.45; cursor: not-allowed; }

/* Switch */
.switch { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; font-size: 14px; font-weight: 600; }
.switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch .track {
  width: 44px; height: 24px; border-radius: 999px; background: var(--border-2); position: relative; flex: none;
  transition: background var(--dur-base) var(--ease-out);
}
.switch .track::after {
  content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%;
  background: var(--mc-white); box-shadow: var(--shadow-1); transition: transform var(--dur-base) var(--ease-out);
}
.switch input:checked + .track { background: var(--mc-charcoal); }
.switch input:checked + .track::after { transform: translateX(20px); }
.switch input:focus-visible + .track { outline: 2px solid var(--mc-charcoal); outline-offset: 2px; }

/* ---------- Cards ---------- */

.card {
  background: var(--mc-white);
  border: 1px solid var(--mc-ivory-line);
  border-radius: var(--r-1);
  box-shadow: var(--shadow-1);
}

.notice {
  display: flex; gap: 14px; align-items: flex-start; justify-content: space-between; flex-wrap: wrap;
  background: var(--mc-white); border: 2px solid var(--mc-charcoal); border-radius: var(--r-1);
  padding: 18px 20px;
}
.notice p { margin: 0; }

.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 200;
  transform: translate(-50%, 4px); opacity: 0;
  background: var(--mc-charcoal); color: var(--mc-white);
  padding: 12px 18px; border-radius: var(--r-1);
  font-size: 14px; font-weight: 600; box-shadow: var(--shadow-3);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  pointer-events: none; max-width: calc(100vw - 32px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Site header (owner pages) ---------- */

.site-header {
  position: sticky; top: 0; z-index: 20;
  height: 72px; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: rgba(245, 240, 232, 0.85);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mc-ivory-line);
}
.logo { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; color: var(--mc-charcoal); }
.logo:hover { color: var(--mc-charcoal); }
/* Charcoal here, so each page's one auburn element is its main button. */
.logo-bar { width: 6px; height: 28px; background: var(--mc-charcoal); display: inline-block; flex: none; }
.logo-word { font-family: var(--font-display); font-weight: 900; font-size: 20px; letter-spacing: -0.01em; text-transform: uppercase; line-height: 1; }
.logo-sub { font-size: 10px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--mc-slate-ink); margin-left: 4px; }

.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a {
  display: inline-flex; align-items: center; min-height: 44px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--mc-charcoal); text-decoration: none; padding: 0; border-bottom: 2px solid transparent; border-top: 2px solid transparent;
}
.site-nav a[aria-current="page"] { border-bottom-color: var(--mc-charcoal); }
.site-nav a:hover { color: var(--mc-charcoal); border-bottom-color: var(--border-2); }
.site-nav .link-btn { padding: 0; }

/* On a phone there's no room for Sign out in the header, so it sits at the
   bottom of the page instead. */
.page-foot { display: none; }
@media (max-width: 560px) {
  .logo-sub { display: none; }
  .logo-word { font-size: 17px; }
  .site-nav { gap: 14px; }
  .site-nav .signout { display: none; }
  .page-foot {
    display: flex; justify-content: center; align-items: center; gap: 8px;
    padding: 8px var(--gutter) 32px; border-top: 1px solid var(--mc-ivory-line); margin-top: -32px;
    font-size: 13px; color: var(--mc-slate-ink);
  }
}

.page { max-width: 1240px; margin: 0 auto; padding: 40px var(--gutter) 96px; }
@media (max-width: 767px) { .page { padding-top: 28px; padding-bottom: 64px; } }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }
.page-head h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
.page-head .label { margin-bottom: 10px; display: block; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 1ms !important; animation-duration: 1ms !important; animation-iteration-count: 1 !important; }
}